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Existence theory for the complex nonlinear complementarity problem

Published online by Cambridge University Press:  17 April 2009

J. Parida
Affiliation:
Department of Mathematics, Regional Engineering College, Rourkela, Orissa, India.
B. Sahoo
Affiliation:
Department of Mathematics, Regional Engineering College, Rourkela, Orissa, India.
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Abstract

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The main result in this paper is an existence theorem for the following complex nonlinear complementarity problem: find z such that

where S is a polyhedral cone in Cn, S* the polar cone, and g is a mapping from Cn into itself. It is shown that the above problem has a unique solution if the mapping g is continuous and strongly monotone on the polyhedral cone S.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1976

References

[1]Karamardian, S., “The nonlinear complementarity problem with applications, part 1”, J. Optimisation Theory Appl. 4 (1969), 8798.CrossRefGoogle Scholar
[2]Mond, Bertram, “On the complex complementarity problem”, Bull. Austral. Math. Soc. 9 (1973), 249257.CrossRefGoogle Scholar
[3]Moré, Jorge J., “Coercivity conditions in nonlinear complementarity problems”, SIAM Rev. 16 (1974), 116.CrossRefGoogle Scholar
[4]Parida, J. and Sahoo, B., “On the complex nonlinear complementarity problem”, Bull. Austral. Math. Soc. 14 (1976), 129136.CrossRefGoogle Scholar